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New 9POint8 slacken...
 

[Closed] New 9POint8 slackening 'headset' for IS headsets

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[#11308131]

This was mentioned by @cs645 on another thread, but I thought it deserves its own.

9Point8 have come out with a way of slackening off IS headsets - basically a screw together tube that seats on the IS 'cups' and puts the bearings outboard of the headtube.

The effect is ~1.5 degrees slacker with, apparently, only small changes (subjective, yes) to bb-height, reach and stack - the bulk of the changes are offset by the extra slackness.

https://m.pinkbike.com/news/9point8-announces-the-slack-r-headset-angle-adapter.html

Interested to try on my MK1 Hightower.. should make it about a 65.5 degree HA.


 
Posted : 24/07/2020 1:26 pm
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I've been doing the numbers on mine, and would need a very low stack stem indeed- total steerer tube projection is only 52mm. So I'd need a 30mm stack stem, which does exist.


 
Posted : 24/07/2020 2:06 pm
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@codybrennan - yes, that may be a sticking point for me too.. out with the tape measure! Time for some new Lyriks!?


 
Posted : 24/07/2020 2:16 pm
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wow interesting.

But isnt it just like a spacer?


 
Posted : 24/07/2020 2:34 pm
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just read the instructions its offset as well


 
Posted : 24/07/2020 2:44 pm
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That's quite clever. Actually thinking about it, the entire reason I didn't get the carbon version of my bike is that you couldn't angleset it while you can with the alu. Obviously I'm a nerd, but, new options are good.


 
Posted : 24/07/2020 5:01 pm
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As an owner of a L Tallboy 3, contemplating something more progressive, I like the worked example


 
Posted : 24/07/2020 5:40 pm